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1992 GMC K1500 Suburban SLE 5.7L Poor Idle Quality, Surge
Thanks in advance, this truck acts up after it is hot with and idle surge and a high idle , up to 2000 rpm. i replaced the iac motor and base gasket and did not help . It does not have any codes in it . Mike Poulsen
FIX posted 7/12/2005
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Message Closed w/FIX
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| VIN | 1GKFK16KXN |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / TBI |
| Emissions | OBD1 |
| Symptoms | Poor Idle Quality, Surge |
| Occurs | Hot |
Message Closed w/FIX
Vehicle Data
1992 GMC K1500 Suburban SLE
| VIN | 1GKFK16KXN |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / TBI |
| Emissions | OBD1 |
| Symptoms | Poor Idle Quality, Surge |
| Occurs | Hot |
9 Replies Received
9 Replies Received
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